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Men's Geo 15 Sock

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The Castelli Men's Geo 15 Sock is a breathable sock that offers optimal coverage and eye-catching modern styling. Featuring a 15 centimeter cuff height, the Geo 15 sits on the taller side of the sock spectrum. A Meryl® Skinlife construction gives the Geo 15 outstanding moisture wicking properties and natural bacteriostatic properties for optimal comfort.


  • Meryl® Skinlife base yarn.
  • Pro 15cm cuff height.
  • Midfoot support band.
  • Claimed weight: 64 grams.
Shoe Size35-3940-4344-47